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JP2006228983 |
To provide a highly reliable coil component.The coil component 1 comprises a coil 34 formed along one plane and an upper ferrite core 11 and a lower ferrite core 12, both disposed along the coil 34. An oxide film 34a is formed on the sur...
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JP2006229089 |
To provide a method for forming a coil structure which method enables coiling of extremely thin conductors many times in a short time, the coil structure formed by the method, and an electrical machine, an antenna, and an electronic cloc...
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JP3844068 |
To provide a proximity sensor having low positional variations between a core and a core spool resulting in low detection characteristic variations between products and having excellent assembly workability. In a winding body part of the...
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JP3843967 |
To provide a method of manufacturing an insulated coil exhibiting excellent withstand voltage characteristics and high thermal conductivity in which an inorganic particle layer can be formed between mica flake layers while making the thi...
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JP3841340 |
To prevent failures due to elution of material, such as MIC (mineral insulator metal coating cable) and water passage pipe into a non-magnetic low melting material that is filled in a gap between MIC and water passage pipe for improving ...
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JP2006210694 |
To prevent deterioration of yield when compared to a method for keeping winding occupancy in a long period, and eliminating twist by cutting off an electric wire of a prescribed amount in advance.Plasticity processing is executed by usin...
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JP2006210375 |
To provide a coil unit that can prevent a connection section from being disconnected with a simple configuration and also has improved assembly properties and can reduce costs greatly.The coil unit 1 has wires 6, 7 that can be energized,...
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JP3836416 |
To realize a radio frequency receiving coil and a magnetic resonance imaging unit which generate even heat. The first capacitor 206 positioned at a feeder part of a receiving loop 200 is provided with the first parallel resonance circuit...
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JP3835128 |
To provide a high-gain and high-reliability antenna system with superior productivity which has impedance characteristics corresponding to ≥2 frequency bands while its antenna element hardly become uneven in pitch and deforms as an ant...
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JP2006196814 |
To realize the improvement of the high precision and productivity of a planar coil by realizing high speed plating in a wideformat sheet and the high precision of a DC resistance value by the weight measurement of piece sheets concerning...
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JP3831368 |
To provide a leakage transformer which can prevent short circuit in a secondary side winding and restrain a clearance between terminals from widening. In the leakage transformer 10, a secondary side winding 71 is stacked up and down to a...
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JP3827314 |
To efficiently mass-produce inductive devices such coils, transformers and common mode choke coils having high performance and a narrow tolerance with high yield. An organic core substrate having a core material or an inorganic sintered ...
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JP3824284 |
To raise Q value, self-resonance frequency, to make less susceptible to the effect from outside magnetic field at mounting time, and to raise heat- resistance temperature, by allowing a resin dielectrics to comprise, as a monomer, a high...
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JP2006179642 |
To provide a planar coil having a high space factor in a high film thickness at a low cost.The manufacturing method of the planar coil comprises a ground conductor layer surface treatment process for roughening the surface of the ground ...
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JP2006173283 |
To provide a plane circuit with terminals which are electrically reliable and highly enough in mechanical strength, and to provide its manufacturing method.The plane circuit is used in which a conductor pattern 13 is formed on a circuit ...
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JP3816464 |
To provide a feeble magnetic field sensing sensor and a method for manufacturing the same, using a printed circuit board technology, capable of detecting the feeble magnetic field, in a range which is equivalent to the earth's magnetism....
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JP2006157985 |
To provide a lamination coil substrate in which mechanical strength of structure is enhanced by an electrode pattern formed on the lamination coil substrate and cracking is prevented.The lamination coil substrate where a plurality of cer...
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JP2006158024 |
To provide a coil which can prevent an eddy current generated in the line material of a coil, and its manufacturing method.The line material 23 constituting the coil 21 heteromorphic in cross section is constituted by stacking a pluralit...
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JP2006156710 |
To provide a manufacturing method capable of manufacturing bobbinless coils with the minimum quantity of components and the minimum number of man-hours.A conductor wire 65 is wound on a cylindrical bobbin tool 64 that is formed to be sli...
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JP2006147728 |
To provide a common mode choke coil capable of precisely adjusting characteristic impedance, preventing deterioration in production efficiency, and being mounted quickly without considering a signal I/O direction.In the common mode choke...
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JP3802174 |
To provide an electromagnet having a light weight and little stray magnetic field which has no need of a substantial support structure in a low- temp. maintaining unit. An image pickup body 5 having a uniform magnetic field is defined be...
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JP2006119146 |
To provide a bird cage coil for generating an approximately uniform RF magnetic field in a cylindrical sample region of a coil.The bird cage coil is a type of coil indicating at least one basic resonance frequency by forming the approxim...
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JP3796871 |
To simplify the connection structure between a coaxial going/return conductor connected to a prim. coil of a current transformer and coaxial terminal conductor attached to an insulation spacer. An insulation spacer 2 has an outer and inn...
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JP2006114570 |
To provide a coil component having both high heat resistance and easy workability, as well as a method for manufacturing the same.In a first heating step, wires 6 and 7 coated with modified epoxy resin is beforehand heated at approx. 80Â...
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JP2006102060 |
To reduce influences caused by variations in magnetization characteristics of a ferromagnetic body interposed between a superconducting main coil and a superconducting shield coil.A superconducting electromagnetic device is equipped with...
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JP2006108416 |
To reduce the cost of a high-frequency power amplifier by mounting an air-core coil on a wiring board without using a bulk feeder after forming the air-core coil.A manufacturing method is provided for an electronic device having a power ...
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JP3792314 |
To surely switch the power supply to one of two oil windings only when the current becomes approximate to the holding current sufficient to continuously hold a moving magnetic circuit at the holding position. This power feed circuit is p...
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JP2006101664 |
To provide a coil system equipped with a terminal block capable of enhancing the resistance to pull-out of a terminal pin, without increasing the thickness of a substrate.The terminal block 20 of a coil system comprises a metal core (mad...
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JP2006100335 |
To reduce the outline of an inductor without lowering magnetic characteristics and reliability and without increasing the number of components and manhours.In a coil-embedded inductor, an air core coil 10 is embedded in a substantially r...
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JP2006099995 |
To enhance a space factor in a winding area space of coils and enable to make more volume of current flow.A cross-section shape of the wire for the coil is rectangular. The ratio of the length of one side to the other side orthogonal to ...
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JP2006092875 |
To provide an insulation-coated electric component for facilitating a conduction work and excellent in terms of heat resistance without having a problem of cost increase.An insulation coating covering a component body having a conductive...
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JP3777629 |
PURPOSE: To provide the title stable superconductive magnet in high quench resistance by impregnating the winding part of the superconductive magnet with an epoxy resin containing a low temperature hardener. CONSTITUTION: The winding par...
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JP3775172 |
To provide an Sn-based Pb-free solder composition having characteristics close to those of the conventional Sn-Pb solder composition as to the corrosion of a conductor essentially consisting of Cu. The solder composition in this inventio...
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JP3773523 |
To provide a coil bobbin whose waterproof property is improved. In a coil bobbin that has a hollow resin-made cylinder 11 on whose periphery coil is wound, a pair of sword-guards 12 and 13 formed at both ends of the resin cylinder 11, an...
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JP2006049750 |
To provide an air-core coil in which the winding start wire of a coil does not creep on the end face of the coil but is derived to the outside.In the air-core coil provided with lead trenches, trench shaped depressions are disposed on th...
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JP2006032424 |
To provide a multilayered coil array having little variation in inductances of three or more individual coil conductors arranged inside a laminate.Internal conductors 5b and 6b are so formed that the coil conductors L2 and L3 which are n...
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JP2006033953 |
To provide a laminated coil for a motor having an impact resistance, securing a stable coil characteristic at low cost, and miniaturized and thinned.The laminated coil for the motor is formed as a single laminated coil by alternately lam...
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JP2006032589 |
To provide a transformer in which the number of assembling steps is reduced and a connection reliability is insured without damaging a coupling level.A pair of mixed conductor wires 13 are constituted by juxtaposing a primary coil conduc...
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JP2006032818 |
To provide a coil apparatus and a winding method whereby winding turbulence is suppressed.The coil apparatus 10 has a winding 30 having a circular section and has a reel portion 24 surrounded by two flange portions 22, 23 and a winding a...
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JP2006024912 |
To provide a coil bobbin whose waterproof property is improved.In a coil bobbin that has a hollow resin-made cylinder 11 on whose periphery coil is wound, a pair of sword-guards 12 and 13 formed at both ends of the resin cylinder 11, and...
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JP3760171 |
To provide an insulation-coated electric component for facilitating a conduction work and excellent in terms of heat resistance without having a problem of cost increase. An insulation coating covering a component body having a conductiv...
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JP2006005161 |
To easily and reliably allow a pair of coils formed opposingly on both the surfaces of an insulating substrate to conduct electricity without using soldering regarding a method for manufacturing the electromagnetic coil plate that uses c...
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JP2006005160 |
To easily and reliably solder a conductor for connecting the coil of an electromagnetic coil plate regarding a method for manufacturing the electromagnetic coil plate, the electromagnetic coil plate, a toroidal type coil structure, and a...
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JP2005353664 |
To provide a coil bobbin which can improve waterproof property.The coil bobbin is provided with a tube part 11 made of resin of hollow shape whereby winding is coiled around the perimeter, a pair of flanges 12 and 13 formed in the ends o...
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JP2005353954 |
To provide a coil bobbin and a transformer capable of surely preventing rising of a lead wire.The coil bobbin made from thermal setting resin comprises a first surface 11A from which a lead wire 21 from a coil 2 is led out, a terminal st...
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JP2005347542 |
To provide a multilayer coil which can be formed with a large number of turns at low cost and can be made short, and to provide a method for manufacturing the multilayer coil.The multilayer coil 100 is formed by wiring coils 2 in two row...
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JP2005340241 |
To obtain a coil formed of a plurality of layers having excellent quality with less number of manufacturing steps.A plurality of lead wires 2 are overlapped in a direction toward the external side of a winding. A plurality of lead wires ...
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JP2005332890 |
To provide a coil component and the manufacturing method of the same capable of winding a wire around a core without damaging the wire and capable of manufacturing the same without inviting an increase in the cost.The coil component 10 i...
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JP2005331400 |
To provide a position detector or the like which can obtain the detection result at high accuracy.The position detector 10A is provided with a pair of Hall devices 2a and 2b spaced apart each other and a magnet 1 relatively moved with re...
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JP2005327834 |
To eliminate a fault of a so-called edge-wise coil with a rectangular wire wound vertically to improve a packing factor and enhance a skin effect.Electric wires 2a-2e each composed of a wire made of a conductor coated with an insulator a...
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